A high concentration of sodium lauryl sulfate (SLS) can cause problems for patients who have dry mouth. Toothpastes vary in the amount of SLS they contain. Avoid SLS.
Some toothpastes include plaque-control agents such as pyrophosphates and zinc citrate that prevent plaque from sticking to the teeth after they've been brushed. These are good.
Rinsing with an essential-oil containing dentifrice (mouthwash) for 30 seconds twice daily after brushing helps prevent plaque buildup. --
health

I searched around and tried several sites which either failed or did a bad job of converting the Val-des-Monts council meeting PDFs to text. This one mangles the formatting but gets all the pages. Maybe it's better when converting to DOC. --
service

Vitamin C has been studied for many years as a possible treatment for colds, or as a way to help prevent colds. But findings have been inconsistent. Overall, experts have found little to no benefit from vitamin C for preventing or treating the common cold. --
health

Shocking. Controversial. Believable. Presentation to a Michigan House committee looking at the topic of low level radiation. The LNT hypothesis states than any level of radiation exposure in dangerous. The contrary argument is while high levels will kill you, low level radiation is beneficial. Skip to the the 11:14 minute point to get to the start of the presentation. Was originally posted at http://www.house.mi.gov/MHRPublic/PlayVideoArchive.html?video=ENER-101717.mp4 --
health

Nanokirigami is based on the ancient arts of origami (making 3-D shapes by folding paper) and kirigami (which allows cutting as well as folding) but applied to flat materials at the nanoscale. Now, researchers at MIT and in China have applied this approach to the creation of nanodevices to manipulate light, potentially opening new possibilities for light-based communications, detection, or computational devices. --
research

Elaborates on a hand-picked selection of features from the HTML5 specification and other fine standards. Content aside, this is worthwhile looking at just for the presentation (which is itself an example of HTML5). --
web

Eventually I decided to update my ultrasonic device to an infra-red activated product. This significantly helped. Infra-red won’t activate due to movement, but only when it detects heat from something living. This meant that the cats were always caught, even if they tried to venture around an obstruction. Suggests "Defenders Mega-Sonic Solar Cat Repeller" https://www.amazon.ca/Defenders-Mega-Sonic-Solar-Repeller-Green/dp/B07D9XWQX1/ --
fixit